Mercedes-Benz reveals first C-class details

The new C-class model will feature new and more sophisticated features in the interior cabin. Photo by Mercedes-Benz.

The aluminum hybrid is about 154 lbs lighter than conventional production using steel. Photo by Mercedes-Benz.

The body of the new Mercedes-Benz C-class will feature aluminum as well as ultra-high-strength steels. Photo by Mercedes-Benz.

The new C-Class will offer the Air-Balance package. Air from the climate control system will be fed through an ioniser and back into the vehicle inter Photo by Mercedes-Benz.

The new C-class will offer tunnel detection via satellite navigation. The system detects when the vehicle has entered a tunnel and automatically clos Photo by Mercedes-Benz.

The new Mercedes-Benz C-Class will feature a touch pad in the middle console, allowing the driver and passenger to control various infotainment featur Photo by Mercedes-Benz.

The C-class will also feature multi mode radar, short range radar, stereo multi purpose camera, ultrasonic sensors, and long range radar with mid-rang Photo by Mercedes-Benz.

Here's a simulated photo of what the interior of the new Mercedes-Benz C-class will look like. Photo by Mercedes-Benz.

Mercedes has refined the infotainment controller on the new C-class. Photo by Mercedes-Benz.

The new C-class interior, along with the new CLA, shows a new interior design direction for Mercedes-Benz. Photo by Mercedes.

The elegant dash layout of the next-generation Mercedes C-class. Photo by Mercedes Benz.

Command COMAND from the new fingertip controller. Photo by Mercedes.

A floating screen is used on the new C-class rather than an embedded display like the current model. Photo by Mercedes.

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Mercedes-Benz has revealed limited details about its new fourth-generation C-class sedan, more than two months before it is due to make its world debut at the Detroit auto show.

Although the new BMW 3-series and Audi A4 rival is yet to official unveiled -- in fact, all we have so far are interior renderings -- Mercedes-Benz says the new C-class will be a significantly more advanced car than its predecessor in terms of construction, with a “best in class” weight figure and a level of structural integrity that it describes as being “unparalleled” in its class.

Among its features is a new lightweight body structure that uses a newly developed aluminum hybrid construction process that Mercedes-Benz claims will shave as much as 220 pounds over the current model depending on the engine it uses. Lightweighting is said to contribute to a 20 percent reduction in fuel consumption on certain models without any loss in power.

Mercedes-Benz
Lightweight aluminum and high-strength steel construction helps the new C-class shed pounds over the current model.

The reduction in weight is credited to a new structure that uses up to 48 percent aluminum – up from 9 percent on the outgoing third-generation C-class. The amount of hot-formed steel and high-strength steel has also risen by 5 percent and 1 percent to 8 percent and 4 percent, respectively.

The new C-class body structure consists of nine primary cast components, with the suspension mounted on aluminum die-cast elements that are claimed to be significantly more rigid than the steel components used today. Newly developed hydroformed tube and aluminum cast components are claimed to provide the new sedan with outstanding test results in NHTSA crash testing procedures.

As well as receiving radically different construction, the fourth generation C-class also uses a newly developed chassis consisting of a new four-link front and five-link rear suspension that is claimed to provide what Mercedes-Benz describes as “unsurpassed wheel location qualities”, “supreme straight line stability” and “outstanding NVH (noise, vibration, harshness) qualities”.

The new arrangement uses a greater number of aluminum components, saving 4.4 pounds in the front end alone. It will come with the choice of three states of tune: Comfort, Direct Control and Sport – the latter of which receives a 0.6 inch reduction in ride height.

Meanwhile, Mercedes-Benz has confirmed the new C-class will be offered with an optional Airmatic air suspension in combination with selected engines.

The new set-up allows the driver to choose between Comfort, ECO, Sport and Sport Plus modes to vary the firmness of the dampers. It also provide an automatic self-leveling feature that lowers the car at highway speeds for improved aerodynamics and added fuel economy.

Mercedes-Benz has also revealed the new C-class will receive a thoroughly reworked interior featuring optional head-up display, a fingertip-controlled touch pad within the center console and a free standing central display featuring a standard 7-inch or optional 8.4-inch color monitor.

Other new features are a clever new air conditioning system that relies on GPS data to detect tunnels and automatically close the air recirculation flap in order to prevent fume-filled air from entering the cabin and a front passenger seat that uses a sensor to detect the use of any child seat and automatically disengage the front passenger airbag.

We'll bring you complete specifications and a full photo gallery as soon as we get our hands on them, so stay tuned.

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• Filed Under:
  • Mercedes-Benz
  • C-Class